♪ meet cathy, who's lived most verywhere, from zanzibar to barclay square. but patty's only seen the sight, a girl can see from brooklyn heights, what a crazy pair! ♪ cathy: oh my, patty. did you find all your files? patty: finally! who knew it would be this much work when richard and i decided to retire! cathy: well, what are you going to do first? patty: we're heading down to brooklyn heights and start in on that social security paperwork. cathy: why would you do that? patty: what do you mean? cathy: it's so much easier to log onto socialsecurity.gov and file online. patty: what if i need to know how much money i'll be getting? cathy: online. patty: what if our address changes?